Home / 4,620.63-6,376.49-2,524.76

Finding the Fourth Proportional to 4,620.63, 6,376.49 and 2,524.76

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Solution

The fourth proportional to 4,620.63, 6,376.49 and 2,524.76 is: 3,484.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620.63 : 6,376.49 = 2,524.76 : x
  2. Step 2: Convert to fraction form
    4,620.63/6,376.49 = 2,524.76/x
  3. Step 3: Cross multiply
    4,620.63x = 6,376.49 × 2,524.76
  4. Step 4: Simplify right side
    4,620.63x = 16,099,106.89
  5. Step 5: Solve for x
    x = 16,099,106.89/4,620.63
  6. Step 6: Final answer
    x = 3,484.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.